During the discharge the magnetic forces set up by the passage of current cause the edges of the foil to roll inward toward its center line, thus allowing light to pass into the camera.

During the Civil War period Mr. Brown also invented the Brown & Sharpe formed tooth gear cutter, a basic invention which ultimately revolutionized the world's gear manufacturing industry by changing its basic economics.

During the year our British subsidiary, Leesona-Holt, Limited, expanded its plant in Darwen, England, and added machine tool capacity.

During Dulles's first two years in office, while Republicans ran the Senate, the Department was at the mercy of men who had thirsted for its blood since 1945.

During its flowering in the sixth to the eighth centuries, Mahayana offered a supernatural package to the Chinese which bears no resemblance to the highly digested philosophical Zen morsels offered to the modern Western reader.

During his second week at sea he brought the curious melody out of the instrument and suddenly wanted to force the biwa to remain at just that moment in its history when it had given him pleasure.

During the 1960s the use of manual sign language grew greatly, but it was not until the 1980s that AAC began to emerge as an area in its own right.

During the Late Bronze Age circa 2000 BC, they created an empire, the Hittite New Kingdom, which reached its height in the 14th century BC, controlling much of Asia Minor.

During World War I, the Armenian Genocide, the Greek genocide ( especially in Pontus ), and the Assyrian Genocide almost entirely removed the ancient communities of Armenian and Assyrian populations in Anatolia, as well as a large part of its ethnic Greek population.

During its preparation he became a friend of Cosima Wagner ( then in Strasbourg ), with whom he had many theological and musical conversations, exploring his view of Bach's descriptive music, and playing the major Chorale Preludes for her at the Temple Neuf.

During the first 11 months of 2006, the European Union remained Armenia's largest trading partner, accounting for 34. 4 percent of its $ 2. 85 billion commercial exchange during the 11-month period.

During its 4-year run, the positions, parallaxes, and proper motions of 118, 218 stars were determined with an unprecedented degree of accuracy.

During the Middle Ages, Aachen remained a city of regional importance, due to its proximity to Flanders, achieving a modest position in the trade in woollen cloths, favoured by imperial privilege.

During his reign, Spain lost its last colonies in the Americas ( Cuba and Puerto Rico ) and the Philippines ; fought and, after several setbacks, won a war in Morocco ; witnessed the start of the Spanish Generation of 1927, and endured the dictatorship of Miguel Primo de Rivera.

During the 1920s, the ACLU expanded its scope to also include protecting the free speech rights of artists and striking workers, and working with the National Association for the Advancement of Colored People ( NAACP ) to combat racism.

During the second half of the day, John Young and Charlie Duke again entered the Lunar Module to power it up and check its systems, as well as perform housekeeping tasks in preparation for lunar landing.

During the 5th century BC, the Acropolis gained its final shape.

During the same period as the building of the Erechtheum, a combination of sacred precincts including the temples of Athena Polias, Poseidon, Erechtheus, Cecrops, Herse, Pandrosos and Aglauros, with its so-called the Kore Porch ( or Caryatids ' balcony ), was begun.

During its decline, Master RAM Boards were added to every Electron in an attempt to increase sales.

During the crossing, the river grew dry as soon as the feet of the priests carrying the Ark touched its waters, and remained so until the priests — with the Ark — left the river after the people had passed over ( Josh.

During its lifetime, the CPC series sold approximately three million units.

During its design stages the name Victorie Stadion was frequently used, referring to the Dutch War of Independence, the phrase " n Alkmaar begint de victorie " ( Victory begins in Alkmaar ) in particular.

During its final two years of existence, the AFL teams won upset victories over the NFL teams in Super Bowl III and IV, the former New York Jets victory was considered one of the biggest upsets in American sports history.

During the Reformation, in 1528, its twelve altars and accompanying pictures were destroyed.

During the naval expansion of Aegina during the Archaic Period, Kydonia was an ideal maritime stop for Aegina's fleet on its way to other Mediterranean ports controlled by the emerging sea-power Aegina.

During the 1970s and 1980s it was also used to test the ability of containers of radioactive material to withstand impacts and other accidents.

" During the first semester break Stresemann gave him a test to identify treecreepers and Mayr was able to identify most of the specimens correctly.

During a NASA wind tunnel test, a model of the Space Shuttle is targeted by a beam of electrons, simulating the effect of ion izing gases during re-entry.

During a test session at Riverside International Raceway in August 1966, with Ken Miles driving, the car suddenly went out of control at the end of Riverside's high-speed, 1-mile-long back straight.

During a test, rowers will row a set distance and try to clock the fastest time possible.

During the British Grapple X test of 8 November 1957 which took place directly above the southeastern tip of Christmas Island, yield was stronger than expected and there was some blast damage in the settlements.

* 2005 – Texas City Refinery explosion: During a test on a distillation tower liquid waste builds up and flows out of a blowout tower.

During a simulation, the laser successfully destroyed a Titan missile booster in 1985, however the test setup had the booster shell pressurized and under considerable compression loads.

During the 1960 presidential campaign, the issue of whether the nation would for the first time elect a Catholic to the highest office in the land raised the specter of an implicit, but no less effective, religious test.

During the first United States nuclear test on 16 July 1945, electronic equipment was shielded due to Enrico Fermi's expectation of an electromagnetic pulse from the detonation.

During the emotional selection phase, dreams test prior schema accommodations.

During a test of his equipment for measuring the east-west effect, Rossi observed that the rate of near-simultaneous discharges of two widely separated Geiger counters was larger than the expected accidental rate.

During the Kamakura period ( 1185-1333 ) the Japanese sword smiths achieved the highest level of technical excellence and because the war between two influential families, the Minamoto and the Taira, made it possible to test and evaluate swords under the severest of conditions.

During experiments in which the complex was reconstituted in test tubes, Altman and his group discovered that the RNA component, in isolation, was sufficient for the observed catalytic activity of the enzyme, indicating that the RNA itself had catalytic properties, which was the discovery that earned him the Nobel prize.

During American involvement in World War II, the Office of Strategic Services ( OSS, predecessor to the CIA ) used facilities and staff at St. Elizabeths hospital to test " truth serums ".

During a glucose tolerance test, which may be used to diagnose diabetes mellitus, a fasting patient takes a 75 gram oral dose of glucose.

During the New Zealand v West Indies test at Christchurch in March 1987, Hadlee and captain Jeremy Coney had a disagreement in the dressing room prior to the game.

During the course of the story it is revealed that the Riverworld had been created as a form of moral test for humanity.

During World War I, the grounds were used to test the first British tanks.

During test shooting on location in New Orleans, Hopper fought with the production's ad hoc crew for control.

During the test, she gives birth to a " sturdy boy with thick yellow hair " whom Math names Dylan and who takes on the nature of the seas until his death at his uncle Gofannon's hands.

During the test, she gives birth to a " sturdy boy with thick yellow hair " whom Math names Dylan and who takes on the nature of the seas until his death at his uncle Gofannon's hands.

During 1989 L ' Oreal ceased to test finished products prior to their launch on the market and has committed to developing alternative methods.

** During the 2009 season the tribes were initially divided into " Smart " and " Dumb " based on the results of an IQ test the contestants took prior to the start of the competition.